mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-24 14:41:17 +00:00
248 lines
9.9 KiB
Bash
Executable file
248 lines
9.9 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
###########################################################################
|
|
# /usr/bin/service
|
|
#
|
|
# A convenient wrapper for the /etc/init.d init scripts.
|
|
#
|
|
# This script is a modified version of the /sbin/service utility found on
|
|
# Red Hat/Fedora systems (licensed GPLv2+).
|
|
#
|
|
# Copyright (C) 2006 Red Hat, Inc. All rights reserved.
|
|
# Copyright (C) 2008 Canonical Ltd.
|
|
# * August 2008 - Dustin Kirkland <kirkland@canonical.com>
|
|
# Copyright (C) 2013 Michael Stapelberg <stapelberg@debian.org>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
# On Debian GNU/Linux systems, the complete text of the GNU General
|
|
# Public License can be found in `/usr/share/common-licenses/GPL-2'.
|
|
###########################################################################
|
|
|
|
|
|
is_ignored_file() {
|
|
case "$1" in
|
|
skeleton | README | *.dpkg-dist | *.dpkg-old | rc | rcS | single | reboot | bootclean.sh)
|
|
return 0
|
|
;;
|
|
esac
|
|
return 1
|
|
}
|
|
|
|
VERSION=$(@coreutils@/bin/basename $0)" ver. 0.91-ubuntu1"
|
|
USAGE="Usage: "$(@coreutils@/bin/basename $0)" < option > | --status-all | \
|
|
[ service_name [ command | --full-restart ] ]"
|
|
SERVICE=
|
|
ACTION=
|
|
SERVICEDIR="/etc/init.d"
|
|
OPTIONS=
|
|
is_systemd=
|
|
|
|
|
|
if [ $# -eq 0 ]; then
|
|
echo "${USAGE}" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ -d /run/systemd/system ]; then
|
|
is_systemd=1
|
|
fi
|
|
|
|
cd /
|
|
while [ $# -gt 0 ]; do
|
|
case "${1}" in
|
|
--help | -h | --h* )
|
|
echo "${USAGE}" >&2
|
|
exit 0
|
|
;;
|
|
--version | -V )
|
|
echo "${VERSION}" >&2
|
|
exit 0
|
|
;;
|
|
*)
|
|
if [ -z "${SERVICE}" -a $# -eq 1 -a "${1}" = "--status-all" ]; then
|
|
if [ -d "${SERVICEDIR}" ]; then
|
|
cd ${SERVICEDIR}
|
|
for SERVICE in * ; do
|
|
case "${SERVICE}" in
|
|
functions | halt | killall | single| linuxconf| kudzu)
|
|
;;
|
|
*)
|
|
if ! is_ignored_file "${SERVICE}" \
|
|
&& [ -x "${SERVICEDIR}/${SERVICE}" ]; then
|
|
out=$(env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status 2>&1)
|
|
retval=$?
|
|
if echo "$out" | egrep -iq "usage:"; then
|
|
#printf " %s %-60s %s\n" "[?]" "$SERVICE:" "unknown" 1>&2
|
|
echo " [ ? ] $SERVICE" 1>&2
|
|
continue
|
|
else
|
|
if [ "$retval" = "0" -a -n "$out" ]; then
|
|
#printf " %s %-60s %s\n" "[+]" "$SERVICE:" "running"
|
|
echo " [ + ] $SERVICE"
|
|
continue
|
|
else
|
|
#printf " %s %-60s %s\n" "[-]" "$SERVICE:" "NOT running"
|
|
echo " [ - ] $SERVICE"
|
|
continue
|
|
fi
|
|
fi
|
|
#env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" status
|
|
fi
|
|
;;
|
|
esac
|
|
done
|
|
else
|
|
systemctl $sctl_args list-units
|
|
fi
|
|
exit 0
|
|
elif [ $# -eq 2 -a "${2}" = "--full-restart" ]; then
|
|
SERVICE="${1}"
|
|
# On systems using systemd, we just perform a normal restart:
|
|
# A restart with systemd is already a full restart.
|
|
if [ -n "$is_systemd" ]; then
|
|
ACTION="restart"
|
|
else
|
|
if [ -x "${SERVICEDIR}/${SERVICE}" ]; then
|
|
env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" stop
|
|
env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" start
|
|
exit $?
|
|
fi
|
|
fi
|
|
elif [ -z "${SERVICE}" ]; then
|
|
SERVICE="${1}"
|
|
elif [ -z "${ACTION}" ]; then
|
|
ACTION="${1}"
|
|
else
|
|
OPTIONS="${OPTIONS} ${1}"
|
|
fi
|
|
shift
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Operate against system upstart, not session
|
|
unset UPSTART_SESSION
|
|
if [ -r "/etc/init/${SERVICE}.conf" ] && which initctl >/dev/null \
|
|
&& initctl version 2>/dev/null | grep -q upstart \
|
|
&& initctl status ${SERVICE} 2>/dev/null 1>/dev/null
|
|
then
|
|
# Upstart configuration exists for this job and we're running on upstart
|
|
case "${ACTION}" in
|
|
start|stop|status|reload)
|
|
# Action is a valid upstart action
|
|
exec ${ACTION} ${SERVICE} ${OPTIONS}
|
|
;;
|
|
restart|force-reload)
|
|
# Map restart to the usual sysvinit behavior.
|
|
# Map force-reload to restart as per Debian policy 9.3.2,
|
|
# since there is no way to know if "reload" is supported
|
|
stop ${SERVICE} ${OPTIONS} || :
|
|
exec start ${SERVICE} ${OPTIONS}
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
|
|
run_via_sysvinit() {
|
|
# Otherwise, use the traditional sysvinit
|
|
if [ -x "${SERVICEDIR}/${SERVICE}" ]; then
|
|
exec env -i LANG="$LANG" LANGUAGE="$LANGUAGE" LC_CTYPE="$LC_CTYPE" LC_NUMERIC="$LC_NUMERIC" LC_TIME="$LC_TIME" LC_COLLATE="$LC_COLLATE" LC_MONETARY="$LC_MONETARY" LC_MESSAGES="$LC_MESSAGES" LC_PAPER="$LC_PAPER" LC_NAME="$LC_NAME" LC_ADDRESS="$LC_ADDRESS" LC_TELEPHONE="$LC_TELEPHONE" LC_MEASUREMENT="$LC_MEASUREMENT" LC_IDENTIFICATION="$LC_IDENTIFICATION" LC_ALL="$LC_ALL" PATH="$PATH" TERM="$TERM" "$SERVICEDIR/$SERVICE" ${ACTION} ${OPTIONS}
|
|
else
|
|
echo "${SERVICE}: unrecognized service" >&2
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
update_openrc_started_symlinks() {
|
|
# maintain the symlinks of /run/openrc/started so that
|
|
# rc-status works with the service command as well
|
|
if [ -d /run/openrc/started ] ; then
|
|
case "${ACTION}" in
|
|
start)
|
|
if [ ! -h /run/openrc/started/$SERVICE ] ; then
|
|
ln -s $SERVICEDIR/$SERVICE /run/openrc/started/$SERVICE || true
|
|
fi
|
|
;;
|
|
stop)
|
|
rm /run/openrc/started/$SERVICE || true
|
|
;;
|
|
esac
|
|
fi
|
|
}
|
|
|
|
# When this machine is running systemd, standard service calls are turned into
|
|
# systemctl calls.
|
|
if [ -n "$is_systemd" ]
|
|
then
|
|
UNIT="${SERVICE%.sh}.service"
|
|
# avoid deadlocks during bootup and shutdown from units/hooks
|
|
# which call "invoke-rc.d service reload" and similar, since
|
|
# the synchronous wait plus systemd's normal behaviour of
|
|
# transactionally processing all dependencies first easily
|
|
# causes dependency loops
|
|
if ! systemctl --quiet is-active multi-user.target; then
|
|
sctl_args="--job-mode=ignore-dependencies"
|
|
fi
|
|
|
|
case "${ACTION}" in
|
|
restart|status)
|
|
exec systemctl $sctl_args ${ACTION} ${UNIT}
|
|
;;
|
|
start|stop)
|
|
# Follow the principle of least surprise for SysV people:
|
|
# When running "service foo stop" and foo happens to be a service that
|
|
# has one or more .socket files, we also stop the .socket units.
|
|
# Users who need more control will use systemctl directly.
|
|
for unit in $(systemctl list-unit-files --full --type=socket 2>/dev/null | sed -ne 's/\.socket\s*[a-z]*\s*$/.socket/p'); do
|
|
if [ "$(systemctl -p Triggers show $unit)" = "Triggers=${UNIT}" ]; then
|
|
systemctl $sctl_args ${ACTION} $unit
|
|
fi
|
|
done
|
|
exec systemctl $sctl_args ${ACTION} ${UNIT}
|
|
;;
|
|
reload)
|
|
_canreload="$(SYSTEMCTL -p CanReload show ${UNIT} 2>/dev/null)"
|
|
if [ "$_canreload" = "CanReload=no" ]; then
|
|
# The reload action falls back to the sysv init script just in case
|
|
# the systemd service file does not (yet) support reload for a
|
|
# specific service.
|
|
run_via_sysvinit
|
|
else
|
|
exec systemctl $sctl_args reload "${UNIT}"
|
|
fi
|
|
;;
|
|
force-stop)
|
|
exec systemctl --signal=KILL kill "${UNIT}"
|
|
;;
|
|
force-reload)
|
|
_canreload="$(systemctl -p CanReload show ${UNIT} 2>/dev/null)"
|
|
if [ "$_canreload" = "CanReload=no" ]; then
|
|
exec systemctl $sctl_args restart "${UNIT}"
|
|
else
|
|
exec systemctl $sctl_args reload "${UNIT}"
|
|
fi
|
|
;;
|
|
*)
|
|
# We try to run non-standard actions by running
|
|
# the init script directly.
|
|
run_via_sysvinit
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
update_openrc_started_symlinks
|
|
run_via_sysvinit
|